S-39-137 over Twelve Mile Creek
GoodPickens County, South Carolina · 3.5 MI NW Liberty · Structure no. 000000000007284
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 5 main spans
- Daily traffic
- 1,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-39-137 over Twelve Mile Creek is a prestressed concrete stringer/multi-beam or girder carrying S-39-137 over Twelve Mile Creek in Pickens County, South Carolina. It was built in 1978, so it is 47 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,800 vehicles a day, roughly 4% of them trucks, projected to reach 2,412 by 2043. The structure is 300 ft (91.4 m) long and 38 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-39-137 over Twelve Mile Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is S-39-137 over Twelve Mile Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.
How much traffic does S-39-137 over Twelve Mile Creek carry?
About 1,800 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is S-39-137 over Twelve Mile Creek?
The structure is 300 ft (91.4 m) long with a longest span of 60 ft (18.3 m) and a deck 38 ft wide.
Who owns S-39-137 over Twelve Mile Creek?
It is owned by the State Highway Agency.